August weather forecast
Long Green, MD

Share

Weather in August

August, the last month of the summer in Long Green, is another warm month, with an average temperature fluctuating between 82.8°F (28.2°C) and 66.7°F (19.3°C).

Temperature

On the advent of August, Long Green's average high-temperature exhibits a minor adjustment to a still warm 82.8°F (28.2°C) from July's 84.9°F (29.4°C). Long Green experiences an average low-temperature of 66.7°F (19.3°C) in month of August.

Heat index

The heat index value for August is estimated at a hot 89.6°F (32°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In Long Green, the average relative humidity in August is 75%.

Rainfall

The month with the most rainfall is August, when the rain falls for 11.3 days and typically aggregates up to 1.46" (37mm) of precipitation.

Snowfall

In Long Green, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:06 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

Sunshine

In Long Green, the average sunshine in August is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

Long Green in August has an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 66.7°F (19.3°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 89.6°F (32°C).

What is the average humidity in August in Long Green?

The average relative humidity in August is 75%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 11.3 days and typically aggregates up to 1.46" (37mm) of precipitation.

How many days does it rain in August?

In August, the rain falls for 11.3 days. Throughout August, 1.46" (37mm) of precipitation is accumulated.

When it does not snow?

In Long Green, snow does not fall in May through October.

What is the average length of the day in August?

In August, the average day length is 13h and 40min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:06 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

How long on average sun shines in August?

In Long Green, the average sunshine duration in August is 10.3h.

When is the highest UV index in Long Green?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Long Green?

In Long Green, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Long Green, MD

Average temperature in August - Long Green, MD
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure in August
Long Green, MD

Average pressure in August - Long Green, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Long Green, MD

Average wind speed in August - Long Green, MD
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in August
Long Green, MD

Average humidity in August - Long Green, MD
  • Average humidity in August: 75%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in August
Long Green, MD

Average rainfall in August - Long Green, MD
  • Average rainfall in August: 1.46"

The wettest month (with the highest rainfall) is August (1.46").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in August
Long Green, MD

Average rainfall days in August - Long Green, MD
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (5.2 days).

Average snowfall in August
Long Green, MD

Average snowfall in August - Long Green, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Long Green, MD

Average snowfall days in August - Long Green, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Long Green, MD

Average daylight in August / Average sunshine in August - Long Green, MD
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in August
Long Green, MD

Average sunshine days in August - Long Green, MD
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is July (15.2 days).

Average UV index in August
Long Green, MD

Average UV index in August - Long Green, MD
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Long Green, MD

Average cloud cover in August - Long Green, MD
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in August
Long Green, MD

Average visibility in August - Long Green, MD
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Long Green, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location